in the area of foreign policy over the next phone years. the phone numbers are -- >> if you are on twitter, the hash tag we are using is kerry and we'll try to get to some of those tweets as well. we are planning to take you live to the white house in about half an hour at 2:30 eastern as the president has some nominations he is going to announce at the white house at 2:30. and under way at this hour, we had planned to bring it here on c-span but the hearing went late. under way at the pentagon, a briefing with general martin dempsey, chairman of the joint chiefs and leon panetta, the defense secretary, announcing a change, the lifting of the ban of the use of women in combat. let's get back to the focus of the phone calls here on c-span. biggest foreign policy challenge for the next four years. democratic caller in florida. caller: i have been watching the program all morning and i see the biggest foreign policy challenge in the next four years is not so much one that takes us out of the country as it is bringing democrats and republicans